Overview

overview

8

Static

static

1

Message.eml

windows10-2004-x64

6

Message.eml

windows11-ltsc_2024-x64

8

email-html-2.txt

windows10-2004-x64

1

email-html-2.txt

windows11-ltsc_2024-x64

1

email-plain-1.txt

windows10-2004-x64

1

email-plain-1.txt

windows11-ltsc_2024-x64

8

image001.png

windows10-2004-x64

1

image001.png

windows11-ltsc_2024-x64

1

image002.png

windows10-2004-x64

1

image002.png

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    599s
  • max time network
    443s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 04:45

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General

  • Target
    Message.eml
  • Size 468KB
  • Sample260709-fdstpacw7n
  • SHA256 1590714b363d3fcbf70eff78da0437614fb8ba81a07f57fa673af92e90e3fea0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 45 IoCs
  • Suspicious use of SetWindowsHookEx 37 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\Message.eml"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1284
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5684
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2788
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5956
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5976

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          69F661AA.dat
          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\69F661AA.dat
          • Size 32KB
          • SHA256 816821eeb53517d10d82f3d0859929026a686893df9677ad66033d3740ea5824
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/1284-11-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-10-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-3-0x00007FFD17020000-0x00007FFD17030000-memory.dmp
          Download

          memory/1284-6-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-5-0x00007FFD17020000-0x00007FFD17030000-memory.dmp
          Download

          memory/1284-7-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-8-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-13-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-14-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-12-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-1-0x00007FFD17020000-0x00007FFD17030000-memory.dmp
          Download

          memory/1284-0-0x00007FFD17020000-0x00007FFD17030000-memory.dmp
          Download

          memory/1284-9-0x00007FFD147B0000-0x00007FFD147C0000-memory.dmp
          Download

          memory/1284-16-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-15-0x00007FFD147B0000-0x00007FFD147C0000-memory.dmp
          Download

          memory/1284-2-0x00007FFD17020000-0x00007FFD17030000-memory.dmp
          Download

          memory/1284-64-0x00007FFD56EE0000-0x00007FFD57143000-memory.dmp
          Download

          memory/1284-4-0x00007FFD5703F000-0x00007FFD57040000-memory.dmp
          Download

          memory/2788-98-0x00000298001E0000-0x00000298002E0000-memory.dmp
          Download

          memory/2788-121-0x00000298019F0000-0x0000029801A10000-memory.dmp
          Download

          memory/2788-157-0x00000298141B0000-0x00000298141D0000-memory.dmp
          Download

          memory/2788-123-0x0000029801E70000-0x0000029801F70000-memory.dmp
          Download

          memory/2788-128-0x0000029801C50000-0x0000029801C70000-memory.dmp
          Download